NCT00859742

Endobronchial Ultrasound Guided Transbronchial Needle Aspiration (EBUS-TBNA) for Mediastinal Re-staging of Non-small Cell Lung Cancer(NSCLC)

Endobronchial Ultrasound Guided Transbronchial Needle Aspiration for the Mediastinal Re-staging After Induction Therapy in Non-small Cell Lung Cancer. A Prospective Study

• Status: Withdrawn
• Phase: N/A
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: National Cancer Center, Korea · Other Government
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The aim of this study is to determine the diagnostic values of EBUS-TBNA in the mediastinal re-staging after induction treatment in patients with non-small cell lung cancer. Primary objective: 1\. To determine the sensitivity, specificity, positive predictive value, negative predictive value and the accuracy of EBUS-TBNA in the detection of mediastinal metastasis in mediastinal re-staging after induction treatment. Secondary objectives: 1. To compare the diagnostic values of EBUS-TBNA and integrated PET/CT in mediastinal re-staging 2. To evaluate the changes of ultrasonographic features of mediastinal lymph nodes after induction therapy 3. To determine procedure related complications

Conditions

• Non Small Cell Lung Cancer

Interventions

Type	Name	Description
PROCEDURE	EBUS-TBNA, integrated PET/CT	EBUS-TBNA and integrated PET/CT will be performed for patients with non-small cell lung cancer after induction therapy. PET/CT will be performed before EBUS-TBNA. Negative findings of EBUS-TBNA will be evaluated by surgery.

Timeline

• Start date: 2009-03-01
• Primary completion: 2010-08-01
• Completion: 2010-08-01
• First posted: 2009-03-11
• Last updated: 2018-04-02

Locations

1 site across 1 country: South Korea